Pianolas (Player Pianos)


Paper piano rolls, optical tone generator, motor, mechanism, speakers, glass cabinet.



Pianolas is a digital adaptation of a player piano; in this piece, paper rolls revolve along a system of motor-driven barrels and  their perforated notes are read as they pass over an optical sensor connected to a frequency-generator  that reproduces the corresponding tones.



Go to: Pianolas @ CincoVariaciones.com